AUTHOR=Palusiak Agata , Maciejewska Anna , Ɓukasiewicz Jolanta TITLE=The results of polymerase chain reaction and MALDI-TOF mass spectrometry versus phenotypic distinction between Klebsiella pneumoniae and Klebsiella oxytoca JOURNAL=Frontiers in Microbiology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2025.1514643 DOI=10.3389/fmicb.2025.1514643 ISSN=1664-302X